CN204345365U - A kind of LED lamp tube of tunable radiation emitting angle - Google Patents
A kind of LED lamp tube of tunable radiation emitting angle Download PDFInfo
- Publication number
- CN204345365U CN204345365U CN201520044739.2U CN201520044739U CN204345365U CN 204345365 U CN204345365 U CN 204345365U CN 201520044739 U CN201520044739 U CN 201520044739U CN 204345365 U CN204345365 U CN 204345365U
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- Prior art keywords
- lamp tube
- light source
- base
- draw
- luminescence component
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Abstract
A kind of LED lamp tube of tunable radiation emitting angle, comprise lamp tube base, PC outer cover, luminescence component, wherein, luminescence component is arranged on lamp tube base, and PC outer cover is located at outside lamp tube base and luminescence component, described luminescence component comprises the light source assembly and mirror assembly that cooperatively interact, described mirror assembly adjustable angle be arranged on light source assembly both sides; Lighting angle is adjustable to a certain extent, allows light utilization efficiency greatly promote.And increase the range of application of LED lamp tube.
Description
Technical field
The utility model belongs to lighting field, and the LED lamp tube being specifically related to a kind of tunable radiation emitting angle is relevant.
Background technology
LED fluorescent tube common at present is all faced with, bar shaped lamp holder cannot change lighting angle, causes the decline of light utilization efficiency sometimes, cannot reach specific illumination effect, such as in general LED fluorescent tube is all the light emitting anger of 120 – 140 degree, causes most of light loss.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, provides the LED fluorescent tube that a kind of lighting angle is adjustable, and structure is simple, and lighting angle is adjustable to a certain extent, allows light utilization efficiency greatly promote.And increase the range of application of LED lamp tube.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
A kind of LED lamp tube of tunable radiation emitting angle, comprise lamp tube base, PC outer cover, luminescence component, wherein, luminescence component is arranged on lamp tube base, and PC outer cover is located at outside lamp tube base and luminescence component, described luminescence component comprises the light source assembly and mirror assembly that cooperatively interact, described mirror assembly adjustable angle be arranged on light source assembly both sides.
Further, described lamp tube base is provided with PC outer cover draw-in groove, speculum draw-in groove and aluminium base draw-in groove; Wherein, described aluminium base draw-in groove is arranged on the centre of light pedestal, and described speculum draw-in groove is arranged on aluminium base edge, and described PC outer cover draw-in groove is arranged on the edge of lamp tube base.
Further, described light source assembly comprises aluminium base and is provided with LED light source, and described mirror assembly comprises speculum and adjusting part, and speculum is arranged in speculum draw-in groove, and cooperatively interacts with the LED light source on aluminium base.
Further, adjusting part comprises: mirror back surface is provided with straight-bar, and described straight-bar one end is provided with rotor and is connected by rotor with mirror back surface; The other end of described straight-bar is provided with nut, and described nut is fixed in the Angulation changes luminescence component lighting angle by rotary screw adjustment straight-bar on lamp tube base by screw.
Further, light source assembly comprise LED on aluminium base and aluminium base heat sink and be arranged on described heat sink on LED light source.
Further, described aluminium base is directly carried on the back and is attached on lamp tube base.
Further, described speculum is metal material or plastic material, and in surface layer plating high-reflectivity material layer.
Adopt technique scheme, luminescence component integrally passes through lamp tube base bottom heat radiation, when needing the lighting angle adjusting luminescence component entirety, as long as reach by rotary screw adjustment the object changing luminescence component lighting angle; The utility model structure is simple, and lighting angle is adjustable to a certain extent, allows light utilization efficiency greatly promote.
Accompanying drawing explanation
Fig. 1 is the utility model assembling schematic cross-section;
Fig. 2 is the utility model package assembly schematic diagram;
Fig. 3 is the utility model mirror assembly structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Consult Fig. 1-Figure 3 shows that embodiment of the present utility model.
A kind of LED lamp tube of tunable radiation emitting angle, comprise lamp tube base 1, PC outer cover 2, luminescence component 3, wherein, luminescence component 3 is arranged on lamp tube base 1, and PC outer cover 2 is located at outside lamp tube base 1 and luminescence component 3, described luminescence component 3 comprises the light source assembly 31 and mirror assembly 32 that cooperatively interact, described mirror assembly adjustable angle be arranged on light source assembly both sides.
Concrete, described lamp tube base 1 is provided with PC outer cover draw-in groove 11, speculum draw-in groove 12 and aluminium base draw-in groove 13; Wherein, described aluminium base draw-in groove 13 is arranged on the centre of light pedestal 1, and described speculum draw-in groove 12 is arranged on aluminium base edge, and described PC outer cover draw-in groove is arranged on the edge of lamp tube base.Described light source assembly 31 comprises aluminium base 311 and is provided with LED light source 312, and described mirror assembly 32 comprises speculum 321 and adjusting part 322, and speculum 321 is arranged in speculum draw-in groove 12, and cooperatively interacts with the LED light source 312 on aluminium base.Adjusting part 322 can comprise: speculum 321 back side is provided with straight-bar 3221, and described straight-bar 3221 one end is provided with rotor 3222 and is connected by rotor with mirror back surface; The other end of described straight-bar 3221 is provided with nut 3223, described nut is fixed on lamp tube base 1 by screw 3224, when needing the lighting angle adjusting luminescence component entirety, with speculum draw-in groove for fulcrum, reach by the angle of rotary screw adjustment straight-bar the object changing luminescence component lighting angle.
Moreover, described light source assembly can comprise LED on aluminium base and aluminium base heat sink and be arranged on described heat sink on LED chip.Described aluminium base is directly carried on the back and is attached on lamp tube base.Described speculum is metal material or plastic material, and in surface layer plating high-reflectivity material layer.
Adopt technique scheme, luminescence component integrally passes through lamp tube base bottom heat radiation, when needing the lighting angle adjusting luminescence component entirety, as long as reach by rotary screw adjustment the object changing lighting angle; Structure is simple, and lighting angle is adjustable to a certain extent, allows light utilization efficiency greatly promote.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (7)
1. the LED lamp tube of a tunable radiation emitting angle, it is characterized in that: comprise lamp tube base, PC outer cover, luminescence component, wherein, luminescence component is arranged on lamp tube base, and PC outer cover is located at outside lamp tube base and luminescence component, described luminescence component comprises the light source assembly and mirror assembly that cooperatively interact, described mirror assembly adjustable angle be arranged on light source assembly both sides.
2. the LED lamp tube of a kind of tunable radiation emitting angle as claimed in claim 1, is characterized in that: described lamp tube base is provided with PC outer cover draw-in groove, speculum draw-in groove and aluminium base draw-in groove; Wherein, described aluminium base draw-in groove is arranged on the centre of light pedestal, and described speculum draw-in groove is arranged on aluminium base edge, and described PC outer cover draw-in groove is arranged on the edge of lamp tube base.
3. the LED lamp tube of a kind of tunable radiation emitting angle as claimed in claim 1 or 2, it is characterized in that: described light source assembly comprises aluminium base and is provided with LED light source, described mirror assembly comprises speculum and adjusting part, speculum is arranged in speculum draw-in groove, and cooperatively interacts with the LED light source on aluminium base.
4. the LED lamp tube of a kind of tunable radiation emitting angle as claimed in claim 3, is characterized in that: adjusting part comprises: mirror back surface is provided with straight-bar, and described straight-bar one end is provided with rotor and is connected by rotor with mirror back surface; The other end of described straight-bar is provided with nut, and described nut is fixed in the Angulation changes luminescence component lighting angle by rotary screw adjustment straight-bar on lamp tube base by screw.
5. the LED lamp tube of a kind of tunable radiation emitting angle as claimed in claim 3, is characterized in that: light source assembly comprise LED on aluminium base and aluminium base heat sink and be arranged on described heat sink on LED light source.
6. the LED lamp tube of a kind of tunable radiation emitting angle as claimed in claim 3, is characterized in that: described aluminium base is directly carried on the back and is attached on lamp tube base.
7. the LED lamp tube of a kind of tunable radiation emitting angle as claimed in claim 3, is characterized in that: described speculum is metal material or plastic material, and in surface layer plating high-reflectivity material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044739.2U CN204345365U (en) | 2015-01-23 | 2015-01-23 | A kind of LED lamp tube of tunable radiation emitting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044739.2U CN204345365U (en) | 2015-01-23 | 2015-01-23 | A kind of LED lamp tube of tunable radiation emitting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345365U true CN204345365U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044739.2U Expired - Fee Related CN204345365U (en) | 2015-01-23 | 2015-01-23 | A kind of LED lamp tube of tunable radiation emitting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697860A (en) * | 2016-04-24 | 2016-06-22 | 应志伟 | Bathroom faucet |
| CN105697863A (en) * | 2016-04-24 | 2016-06-22 | 应志伟 | Bathroom faucet |
-
2015
- 2015-01-23 CN CN201520044739.2U patent/CN204345365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697860A (en) * | 2016-04-24 | 2016-06-22 | 应志伟 | Bathroom faucet |
| CN105697863A (en) * | 2016-04-24 | 2016-06-22 | 应志伟 | Bathroom faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lamp tube with adjustable light emitting angle Effective date of registration: 20150923 Granted publication date: 20150520 Pledgee: China Co truction Bank Corp Xiamen branch Pledgor: Xiamen Colorful Optoelectronics Technology Co.,Ltd. Registration number: 2015350000074 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20200123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |